baber/WOPTO huggingface dataset:
Patent JP-H05163066-A (JP)
Title: Sintered material of siliceous nitrite
Inventor: KOSAKA SHOJI
IPC: C04B35/58
Filed: 1991-12-18
Abstract: PURPOSE:To obtain a sintered material having excellent high-temperature strength and excellent oxidation resistance characteristics from a low temperature to a high temperature. CONSTITUTION:A mixture comprising silicon nitride, an oxide of light rare earth element, an oxide of heavy rare earth element and silicon oxide is molded, sintered and subjected to given heat treatment to form a sintered material comprising a silicon nitride crystal phase as a main phase and a crystal phase shown by the formula RE2Si2O7 (RE; rare earth element) composed of a heavy rare earth element, a light rare earth element, silicon and oxygen at a grain boundary of the silicon nitride phase.
Patent JP-H08172528-A (JP)
Title: Image forming device, image forming system and image forming method
Inventor: TANAKA MAMORU
IPC: H04N1/40
Filed: 1994-12-20
Abstract: PURPOSE: To form a high quality image without the need for a huge cost for the device by storing in advance input output deviation characteristic information and forming an image based on input data corrected to cancel the deviation. CONSTITUTION: Three image forming devices of, e.g. the same model whose manufacture numbers are A-C store an input output deviation characteristic (dispersion in property and accuracy or the like) of each device as a check measurement table by digital data. Then an electronic information device connecting electrically to each image forming device obtains the input output deviation characteristic information (dispersion information) of the image forming device A, B or C and the original image from the image forming device and corrects the original image based on the dispersion information and the image forming device A, B or C forms an image based on the corrected input image data. Thus, the image forming device forms an image with high quality without adopting highly precise optical and mechanical components.
Patent JP-H11151580-A (JP)
Title: Device for judging normal/defective condition of weld zone and mash seam welding machine using the same
Inventor: YAMANAKA MASAMI
IPC: B23K11/06
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of quickly judging normal or defective joined condition of a weld zone. SOLUTION: Each end 21a, 22a of two oppositely facing steel plate materials 21, 22 is superposed on each other, and forcibly fed between the roller electrodes 32, 33 of a mash seam welding machine 30. The temperature distribution is measured for the mash seam weld zone 24 by means of an infrared radiation thermometer 40, the temperature distribution pattern is analyzed for the feeding direction of the steel plate materials 21, 22, and the normal/defective joined condition is judged on the weld zone 24. As a result, the joined condition can be grasped for the inside of the weld zone 24 for which analysis is impossible from the temperature distribution in the direction of the plate width.  Additionally, since the condition can be grasped continuously in the feeding direction of the steel plate materials 21, 22, the normal/defective joined condition can also quickly be discriminated for the weld zone 24.
Patent JP-H01173848-A (JP)
Title: Travel resistance setting device
Inventor: NAKAMOTO IKUO
IPC: G01M17/007
Filed: 1987-12-28
Abstract: PURPOSE:To eliminate the need for key input by an operator and to eliminate misinput by storing pulses of frequency corresponding to the coasting speed of a vehicle in a device where travel resistance is set at the time of a travel performance test, finding the travel resistance on a controller side from the relation between the pulse frequency and coasting and setting it corresponding to vehicle speed pulses of this travel-resistance tested vehicle. CONSTITUTION:The controller 8 of the travel resistance setting device has a computer as its control central part, and performs operation control over a flywheel 3 and a load device 6 and also carries out resistance measurement and setting by a coasting method. In resistance measurement mode, a coasting vehicle speed pulse signal from a data recorder 9 is read and the measurement and setting are performed with this signal and a time signal. Further, pulses from a vehicle speed sensor mounted on the vehicle 1 which coasts are written on a recording medium to record the coasting speed on the recorder 9. Then the controller 8 finds the travel resistance corresponding to the number of pulses corresponding to the vehicle speed of the vehicle 1.
Patent JP-H03194375-A (JP)
Title: Low temperature warehouse
Inventor: TAKANO YOSHIAKI
IPC: F25D19/00
Filed: 1989-12-25
Abstract: PURPOSE:To sequentially guide dew adhered to a ceiling wall and to increase an effective inner volume in a warehouse by inclining the entire ceiling wall downward at its rear, and arranging a wire fin type condenser in a substantially triangular-shaped space between the upper surface of the wall and a ceiling plate. CONSTITUTION:Since the entire ceiling wall 4A of an adiabatic box 4 is inclined downward at its rear, it becomes wet due to an influence of the atmosphere invaded upon opening and closing of an adiabatic door 5, and dew adhered to the wall 4A due to cooling is sequentially guided rearward. A wire fin type condenser 13 is arranged in a substantially triangular-shaped space E of longitudinal section formed between the upper surface of the wall 4A and a ceiling plate 12 to effectively use a dead space to be easily formed above the inclined wall 4A, a mechanical space M under the box 4 is reduced, and the effective inner volume when the width, depth and height are constant can be increased.
Patent JP-H06203255-A (JP)
Title: Fare adjusting device
Inventor: TOUCHI TOSHIO
IPC: G07F7/08
Filed: 1992-11-20
Abstract: PURPOSE:To perform a smooth fare adjusting process by correcting the balance so that fractions which can not be adjusted with the least money kind inputted to an input part are not generated when the balance of a prepaid card is less than a fare. CONSTITUTION:When the travel fare is larger than the balance, the minimum unit of change information is read out of a storage part 5 and stores it in a stack A of a processing part 1. Then the remainder obtained by dividing balance data by the value in the stack A is stored in a stack B of a data processing part 4. Further, the value in the stack B is subtracted from the balance data to obtain the corrected balance. Then the deficient fare is calculated by subtracting the corrected balance data from the travel fare and displayed at a display part 7, and the crew performs the adjusting process for receiving the deficient fare from the customer.
Patent JP-H05148367-A (JP)
Title: Aromatic polyamide-polysiloxane block copolymer and its production
Inventor: TAGAMI TOSHIO
IPC: C08G81/00
Filed: 1991-11-27
Abstract: PURPOSE:To facilitate the formation of the subject copolymer having a high degree of polymerization and excellent heat resistance and mechanical strengths by polycondensing a specified polyamide with a specified polysiloxane in the presence of an aromatic phosphorous ester and a pyridine derivative. CONSTITUTION:A polyamide containing aminoaryl groups at both terminals and represented by formula I (wherein R2 and R3 are each a bivalent organic group, at least either of them contains a phenolic hydroxyl group; Ar is formula II, III or the like; and (m) and (p) are each 1-30) is polycondensed with a polysiloxane of formula IV (wherein (n) is 0-100; R is a 2-20C bivalent organic group; and R1 and R1' are each alkyl, phenyl or the like) in the presence of an aromatic phosphorous ester and a pyridine derivative to give the objective aromatic polyamide-polysiloxane block copolymer comprising block units if formula V and block units of formula VI, wherein 1-20 block units of formula V and 1-20 block units of formula VI are present and are bonded together through NHCO linkages.
Patent JP-2000160350-A (JP)
Title: Electroless silver plating solution for electronic parts
Inventor: SERIZAWA SEIICHI
IPC: C23C18/42
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain an electroless silver plating soln. for electronic parts having a migration preventive effect and by which the service life of a plating bath is prolonged. SOLUTION: This plating soln. consists of a silver salt, a fluoric surfactant and a pH buffer salt. Silver nitrate is used as the silver salt, and >=1 kind between succinimide and phthalimide is used as a silver complexing agent. The soln. contains 0.05-30 g/l silver ion, 0.1-200 g/l >=1 kind between succinimide and phthalimide and 0.01-10 g/l fluorine surfactant and further contains an inorg. acid, an org. acid or both as the pH buffer salt.
Patent JP-H09153934-A (JP)
Title: Abbreviated dial transfer device
Inventor: FURUMURA HIROSHI
IPC: H04Q1/30
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a device by which an abbreviated dial is registered surely in a short time with a simple operation. SOLUTION: This device has a 1st telephone system 1 provided with a trunk line connection means 13 connecting to a telephone line, a storage means 12 storing an abbreviated dial and a control means 11 controlling them, and a 2nd telephone system 2 provided with a single telephone set connection means 24 connecting to a single telephone set, a storage means 22 to store an abbreviated dial, and a control means 21 controlling them. The trunk line connection means 13 of the 1st telephone system 1 and the single telephone set connection means 24 of the 2nd telephone set 2 are connected, and the control means 11 of the 1st telephone system 1 allows the trunk line connection means 13 to send an abbreviation dial stored in the storage means 12 of the 1st telephone system 1.  The 2nd control means 21 of the 2nd telephone system 2 detects the abbreviated dial signal sent from the 1st telephone set 1 and stores the signal to the storage means 22 of the 2nd telephone system 2 to transfer the abbreviated dial signal from the 1st telephone system 1 to the 2nd telephone system 2.
Patent JP-H05251654-A (JP)
Title: Semiconductor device
Inventor: RAKUSHIMI NARAYANAN SANKARANAR
IPC: H01L27/07
Filed: 1992-12-16
Abstract: PURPOSE: To provide a semiconductor device with a memory cell which has much less power consumption than a conventional memory cell. CONSTITUTION: A semiconductor device having a programmable memory cell is provided with a bipolar transistor(TR), which is able to supply a base current to a base region 13 through control TRs 7, 8, 9, and 10. This bipolar TR has its emitter region 12 connected to a 1st power supply line 151 and its collector region 14 connected to a 2nd power supply line 152 through a load 16. During operation, a constant potential difference is held between two power supply lines 151 and 152. The collector region 14 is electrically insulated, and feedback to the control TRs is provided so as to make the potential difference between the emitter area 12 and collector region 14 vary inversely with the conductivity of the control TRs in a voltage domain in operation.
Patent JP-2001157090-A (JP)
Title: Electronic finder system
Inventor: HASHIBA YUKIFUMI
IPC: G03B7/0805
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an electronic finder system, capable of deciding an exposure without regard to the characteristic of a camera and capable of confirming the depth of the focus of an actual diaphragm value in a state where a subject image is bright. SOLUTION: The image pickup camera of this electronic finder is mounted to the finder eyepiece 40 of the camera, and the electronic contact 32 of the electronic finder is connected in contact manner to the electric contact 17 of the camera. The subject image of a focus plate 25 can be displayed on a display panel. Data on a difference between the spot photometric data or the evaluated photometric data, and the average photometric data of the camera is sent to the image pickup camera control part 34 of the electronic finder. Exposure at a display panel 37 is controlled by adding the difference data to the average photometric data of a photometric circuit on the side of the electronic finder.
Patent JP-H11153918-A (JP)
Title: Image forming device
Inventor: NAKAMURA JUNICHI
IPC: G03G21/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which correctly detects whether a replaced fixing unit is unused (except the time when it is turned on for inspection) or not. SOLUTION: The image forming device has at the side of the fixing unit 11 a detection-only slide switch 1 which cannot be operated with fingers and the like. By switching the slide switch 1 to the inspection mode side to use a inspection mode, the fuse of the fixing unit 11 is physically separated. Then, the inspection mode is executed by the software of a CPU 2 and, after the completion of it, the device is turned on under a user mode.
Patent JP-H03195480-A (JP)
Title: Method for granulating agar
Inventor: KASUGA SHINICHI
IPC: A23L17/60
Filed: 1989-12-26
Abstract: PURPOSE:To inexpensively obtain granular agar having large grain size and high granular strength and capable of readily dissolving by feeding air to powdery agar to allow the agar to flow and spraying an aqueous solution of agar into powdery agar kept in the flow state. CONSTITUTION:Air is fed from a blower to powdery agar fed from an agar- supplying device 4 into a flow tank 5 to allow the powdery agar to flow and then an aqueous solution of agar kept to a temperature causing no solidification is sprayed from a sprayer 10 into the powdery agar 8 kept in the flow state to granulate the powdery agar.
Patent JP-H10178184-A (JP)
Title: Semiconductor inertia sensor and its production
Inventor: SHIBATANI HIROSHI
IPC: G01C19/5769
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor inertia sensor, which is suited to mass- production because of low cost through the elimination of bonding of wafers and laser processing and is low in parasitic capacity, highly sensitive and accurate for forming gap between electrodes. SOLUTION: A semiconductor inertia sensor 30 is provided with a movable electrode 26 on the upper side of a glass substrate 10, and a pair of fixed electrodes 27 and 28 are provided with the movable electrode 26 in between. The movable electrode 26 and electrodes 27 and 28 are formed by laminating successive films 21a, 21b and 21c, single-crystal silicon layers 20a, 20b and 20c and polysilicon layers 22a, 22b and 22c which can be etched respectively without eroding the silicon. The glass substrate 10 is bonded with the films 21b and 21c of the fixed electrodes 27 and 28 through a spacer layer 23 made of polysilicon.
Patent JP-H06185236-A (JP)
Title: Multi-stage parking device
Inventor: NOBUNAGA YASUYOSHI
IPC: E04H6/14
Filed: 1992-12-17
Abstract: PURPOSE:To obtain a multi-stage parking device which can contain seven cars without use of the underground space and within eight meters in the height of parking ridge from the ground level, in a multi-stage parking device suspended from an endless rail, traveling on a vertically long oval track by use of a gate-type suspended frames with a plurality of pallets. CONSTITUTION:Seven suspended frames 5 are attached to a chain 3 at regular intervals. The shape of a vertically long oval track 3A is designed so that the forward-way A of the oval track 3A and the return-way 3B thereof are positioned to have three suspended frames 5 respectively when one of suspended frames 5 is positioned at the lower dead point X of the oval track 3A. The suspended frame 5 is composed of a horizontal bar 51 connected to the chain 3, slant shoulders 52, and legs 53.
Patent JP-H10163331-A (JP)
Title: Fuse for semiconductor device and semiconductor device
Inventor: KOMAI YUTAKA
IPC: H01L23/525
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a fuse for a semiconductor device which does not damage a lower layer when the fuse is cut by laser irradiation. SOLUTION: When a conductive thin film is formed on the surface of a semiconductor substrate and is patterned and a fuse 2 is formed, an expanded part 5 (5a, 5b) is formed in a narrow part 3, thereby constructing a cutting part 4. The cutting part 4 is irradiated with a laser beam so as to be cut. In this manner, even if there is a dispersion in the intensity of the laser beam or the irradiation position, the lower layer is not damaged and an electric device can be formed also just below the fuse 2. Preferably, the cutting part 4 has a circular shape.
Patent JP-2001151442-A (JP)
Title: Elevator driving device
Inventor: MAEDA NORIO
IPC: B66B11/08
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an elevator driving device having a compact figure for increasing the degree of freedom in mounting in an underground pit. SOLUTION: The elevator driving device comprises an input shaft 116, an intermediate shaft 117 and an output shaft 119 arranged in parallel to one another in a gear box 115 of a speed reducer 111, a first speed change stage 121 having gears meshing each other is provided input shaft 116 and the intermediate shaft 117, a second speed change stage 122 having gears meshing each other provided between the intermediate shaft 117 and the output shaft 119, the shaft end of the output shaft 119 being protruded to the outside of one side face of the gear box 115, and a motor 112 joined to the other end face of the gear box 115.  The shaft cores of the input shaft, the intermediate shaft and the output shaft are arranged at the peaks of a triangle, the output shaft of the motor, as an input shaft, is inserted directly into the gear box, and the end of the motor output shaft inserted into the gear box is supported by a bearing.
Patent JP-H06185416-A (JP)
Title: Pressure governor for vaporizer
Inventor: OKAMOTO AKIO
IPC: F02M21/06
Filed: 1992-12-17
Abstract: PURPOSE:To obtain a stabilized air-fuel ratio characteristic without being influenced by a temperature change in any operation region. CONSTITUTION:A resonator 32 is interposed on the way of an air hose 31 and volume thereof is determined to be twice or more of displacement per cylinder. In the air hose 31, an inner diameter of a first air hose 33 for connecting a secondary air chamber 18 of a regulator 6 to the resonator 32 is determined to be alpha times of an average inner diameter of an intake passage 1 and length thereof is determined to be 2alpha times of length from an air cleaner 2 in the intake passage 1 to a ventury 4. An inner diameter of a second air hose 34 for connecting the resonator 32 to a clean side of the air cleaner 2 is determined to be beta times of an average inner diameter of the intake passage 1 and length thereof is determined to be 4beta times of length from the air clear 2 in the intake passage 1 to the ventury 4. Consequently, in any operation region, pressure pulsation in accordance with air intake of an internal combustion engine is absorbed by the resonator 32, surely cancelled by both the air hoses 33, 34 and nearly constant pressure is applied to a second diaphragm 16.
Patent JP-H09151508-A (JP)
Title: Connection structure of waterproof pan with counter and wall panel
Inventor: OTA AKIRA
IPC: E04H1/12
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To solve the trouble of deterioration of appearance resulting from sealing between the side end face of a counter and the internal surface of a wall panel. SOLUTION: The side end of a counter 16 is separated and placed from the internal surface of a second wall panel 24B so that a clearance S is formed between the side end of the counter 16 and the second wall panel 24B while a first-panel base section 18 is indented partially to the outdoor side to form an inserting groove 30, and the side end section of the second wall panel 24B is inserted into the inserting groove 30. The first and second wall panels 24A, 24B are joined to a waterproof pan 10 under the state, in which the internal surfaces of these first wall panel 24A and second wall panel 24b are conformed under the state.
Patent JP-H08175030-A (JP)
Title: Color forming recording material
Inventor: GOTO TAKEHIKO
IPC: C07F7/22
Filed: 1994-12-27
Abstract: PURPOSE: To obtain a recording material forming a color image excellent in storage stability by using a sulfur-containing organotin compd. as an electron acceptive compd. used in a color forming recording material along with an electron donating leuco dye. CONSTITUTION: In a color forming recording material consisting of an electron donating leuco dye and an electron acceptive compd., as the electron acceptive compd., a sulfur-containing organotin compd. represented by formula I (R<1> is an alkyl group or an aryl group, R<2> is an alkyl group, n is an integer of 1-3 and m is an integer of 1-4) or formula II (R<3> is an alkyl group or an aryl group, R<4> is an alkyl group and q is an integer of 1-4) is used. In these substituents, an alkyl group is a 1-8C alkyl group which may have a side chain and an aryl group is a phenyl group which may be substituted with an alkyl group or a halogen atom.
Patent JP-H03195211-A (JP)
Title: Waveform generating circuit
Inventor: ITO HISATSUGU
IPC: H03K4/56
Filed: 1989-12-25
Abstract: PURPOSE:To simplify the circuit constitution and to reduce the cost by connecting an input terminal of a Miller integration circuit to ground and applying an input signal to a noninverting input terminal of an operational amplifier via a low pass filter so as to operate the circuit with a single polarity power supply only. CONSTITUTION:An integrated signal (start signal) li is inputted to a noninverting input terminal 11 of an operational amplifier 1 via a low pass filter 8. Thus, a sawtooth waveform with a positive slope is obtained by a power supply of single polarity only and a low pass filter acts like preventing harmful jump at the start. When the start signal li is restored to zero the holding state is reached as it is and when a switch element is turned on, the charge in a capacitor is discharged and the reset state is reached. That is, when a time constant being a reciprocal of the cut-off frequency of the low pass filter 8 is set equal to a time constant RC, a run state is realized in which no harmful jump at starting takes place and the signal is started from zero.
Patent JP-H11152199-A (JP)
Title: Apparatus for engine-stop instruction and information indicator
Inventor: TANABE MASARU
IPC: B60S5/02
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To automatically give a driver an instruction to stop an engine when a vehicle stops at a refueling position, eliminating need for an oral instruction by forming a vehicle detection means for detecting the vehicle stopping and an engine stop instruction means to instruct stopping of the engine. SOLUTION: A vehicle detection sensor 12 verifies that a vehicle 92 has stopped at a refueling position, and a predetermined time later, the vehicle 92 is again detected by the vehicle detection sensor 12. If the vehicle 92 is detected, an engine stop instruction unit 40 is driven by a driving signal from a control unit. The engine stop instruction unit 40 rotates a rotary arm 44 to an open position and displays an engine stop instruction document mentioned on a banner. Thus an instruction to stop an engine is automatically given to a driver, whereby a service person need not orally instruct to stop the engine.